Case Western Reserve University

Lasercap Company—transdermal Cap, Inc.

David Arthur Smith

Kai-Ming Feng

Shouhua Huang

Michael I Rabin

Xingyu Zou

Jin-Xin Cai

Alan E Wilner

A treatment device configured to illuminate a surface of a 3D skin surface when positioned adjacent the illuminated surface of the 3D skin surface. The treatment device includes a number of linear light source strips to conformally illuminate the 3D skin surface.

Conformal treatment device for delivering radiation

A dynamic power equalization module ( ) for an optical network is provided. It includes a module input ( ) for receiving an optical transmission ( ) containing a combination of different channels (C -C ). Each channel (C -C ) has a different characteristic wavelength (&lgr; -&lgr; ) and different varying power. A power equalization device that is polarization insensitive is connected between the module input ( ) and a module output ( ). The power equalization device is driven by RF acoustic signals ( ). A feedback loop ( ) receives at least a portion of output from the module output ( ) and generates, based upon a comparison of relative powers of the different channels (C -C ), the RF acoustic signals ( ) which drive the power equalization device. The power equalization device is driven such that it dynamically controls transmission of the different channels (C -C ) to substantially equalize power differentials therebetween. The power equalization device includes a parallel array of acousto-optic modulators (AO -AO ).

Dynamic power equalization of many wavelength-division-multiplexed channels in a fiber-optic system

Growing community of inventors

Shaker Heights, OH, United States of America

David Arthur Smith